Of different women's underwear products further development with popularization, in comfortableness and under being high to require a functional one women to underwear at home and abroad, women underwear side tie, bring first broad appreciation space to development of the underwear industry than different designs of the location than location. In the present high-speed era when develops of underwear industry, women underwear side tie as already widely more and more underwear manufacturing enterprises as importance that location design than location, designer, underwear edition type teacher and women consumer pay attention to the underwear. Women underwear side tie, combine closely woman's life than design of person than location, become and judge women's underwear comfortableness and functional important underwear side tie until core that location design how let consumer experience good comfortableness and to different correction function of size than location, enable consumers to meet it to rectify the positive demand while obtaining good comfortableness for the size. Or seek the equalization point and emphasis point among comfortableness and functionality, enable consumers to choose and buy to one's own consumption demand. Women underwear side tie, design as complicated underwear edition type design a part develop, than location than location, the ones that received surface fabric, adjuvants, functional requirement, comfortableness in different fields of requiring etc. in its design were restricted. Because different surface fabric, physical property of the adjuvants are different, the same surface fabric, adjuvants will produce totally different results under the application of different edition of typeses. And women's requirements for comfortableness and functionality of different sizes are also different, must follow different surface fabric, the adjuvants and one edition of types to make in the design up, match, at the same time to go on, analyze, prove with result produced to collocate, reach, meet women requirement for comfortableness, functionality wear the the common cup type of women's underwear and adapt to the crowd as a basis in the article, confirm women in the underwear side than the location and tie designing more than one edition of types of the location, and adapt to crowd's necessary edition of types to analyze to different cups type differently. And tie than necessary different kinds of surface fabric, adjuvants in the location design and make the craft to analyze than the location with women underwear side, explain to designing surface fabric, adjuvants, choice and application which make the craft adopted in the course of developing. Materials that bone type gentle chests adopts are researched and analysed to having no glue, and employ the result to carry on research to different materials. It is gentle lieutenant general to women underwear side and not tie than principle, material, craft, structure, apparatus where location design than in location,etc. go on research and analyse, and carry on research as studying samples with the listing products of graceful girl's fragrant knit goods Co., Ltd. of Shenzhen. Carry on the investigation for the respondent with women consumers at the same time. To investigating the data produced are analyzed. Confirm different consumers to the side in different products than the location and tie the demand designed more than the location. Confirm different different demands for women's underwear of consuming groups finally, in order to and tie and design the theoretical foundation developed more than the location than the location as women underwear side.